spring與cxf的整合

一、在web.xml中配置web service的servlet

   

  <servlet >

       <servlet-name >cxf-ws</servlet-name >

       <servlet-class >org.apache.cxf.transport.servlet.CXFServlet </servlet-class>

  </servlet >

  <servlet-mapping >

       <servlet-name >cxf-ws</servlet-name >

       <url-pattern >/ ws/*</url-pattern >

  </servlet-mapping >

二、新建一個applicationContext-ws.xml文件

     在web.xml中引入該配置文件

  <context-param>

    <param-name >contextConfigLocation </param-name>

    <param-value >

           classpath:spring/applicationContext-ws.xml

    </param-value>

  </context-param >

  applicationContext-ws.xml

     <?xml version= "1.0" encoding ="UTF-8"?>

     <beans xmlns= "http://www.springframework.org/schema/beans"

        xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"

        xmlns:jaxws="http://cxf.apache.org/jaxws" 

        xmlns:http-conf="http://cxf.apache.org/transports/http/configuration"

        xsi:schemaLocation="http://www.springframework.org/schema/beans   

             http://www.springframework.org/schema/beans/spring-beans-2.5.xsd

             http://cxf.apache.org/jaxws http://cxf.apache.org/schemas/jaxws.xsd    

             http://cxf.apache.org/transports/http/configuration   

             http://cxf.apache.org/schemas/configuration/http-conf.xsd " >

     </beans>

三、在applicationContext-ws.xml引入cxf的配置文件：

    <!-- Import Apache CXF Bean Definition -->

    <import resource="classpath:META-INF/cxf/cxf.xml"/>

    <import resource="classpath:META-INF/cxf/cxf-extension-soap.xml"/>

    <import resource="classpath:META-INF/cxf/cxf-servlet.xml"/>

     <!-- end -->

四、定義一個web service server端

    <!-- 暴露webservice 1 -->

    <jaxws:server id="helloServer"

        serviceClass="com.iit.song.ws.service.IHello"

        address= "/hello">

        <jaxws:serviceBean>

            <ref bean= "hello"/> <!-- 要暴露的 bean 的引用 -->

        </jaxws:serviceBean>

    </jaxws:server >

    <!-- end -->

     wsdl地址爲：127.0.0.1:8080/ws/hello?wsdl

    < bean id ="hello" class ="com.iit.song.ws.service.Hello"></bean >

     1> 定義一個web service接口

   

      @WebService

public interface IHello {

    public String say();

}

2>實現該接口

@WebService

public class Hello  implements IHello{

    @Override

    public String say(){

          return "hello world" ;

    }

}

五、定義一個interceptor：

     

     <!-- 暴露webservice 1 -->

    <jaxws:server id= "helloServer"

        serviceClass ="com.iit.song.ws.service.IHello"

        address= "/hello" >

        < jaxws:serviceBean>

            < ref bean= "hello" /> <!-- 要暴露的 bean 的引用 -->

        </ jaxws:serviceBean>

        < jaxws:inInterceptors >

            < ref bean= "testInInterceptor" />

        </ jaxws:inInterceptors >

    </jaxws:server >

    <!-- end -->

     

     在applicationContext-ws.xml中配置interceptor

     < bean id ="testInInterceptor" class="com.iit.song.ws.interceptor.TestInInterceptor"></bean >

     定義該interceptor：

     public class TestInInterceptor extends AbstractPhaseInterceptor<SoapMessage>{    

    private Logger logger = LoggerFactory.getLogger(TestInInterceptor. class);   

    public TestInInterceptor(String phase){

          super(phase);

    }    

    public TestInInterceptor(){

          super(Phase.PRE_INVOKE );

    }

    @Override

    public void handleMessage(SoapMessage message) throws Fault {

         System. out.println("in interceptor" );

    }

     }

六、定義一個handler：

     <!-- 暴露webservice 1 -->

    <jaxws:server id= "helloServer"

        serviceClass ="com.iit.song.ws.service.IHello"

        address= "/hello" >

        < jaxws:serviceBean>

            < ref bean= "hello" /> <!-- 要暴露的 bean 的引用 -->

        </ jaxws:serviceBean>

        <jaxws:handlers>

               <ref bean= "handler"/>

        </jaxws:handlers>

    </jaxws:server >

    <!-- end -->

     在applicationContext-ws.xml中添加該行：

     < bean id ="handler" class ="com.iit.song.ws.handler.TestHandler"></bean >

     

     public class TestHandler implements SOAPHandler<SOAPMessageContext>{

    @Override

    public boolean handleMessage(SOAPMessageContext messagecontext) {

         SOAPMessage message = messagecontext.getMessage();

          try {

             message.writeTo(System. out);

         } catch (SOAPException e) {

             e.printStackTrace();

         } catch (IOException e) {

             e.printStackTrace();

         }

          return true ;

    }

    @Override

    public boolean handleFault(SOAPMessageContext messagecontext) {

         System. out.println("handleFault" );

         SOAPMessage message = messagecontext.getMessage();

          try {

             message.writeTo(System. out);

         } catch (SOAPException e) {

             e.printStackTrace();

         } catch (IOException e) {

             e.printStackTrace();

         }

          return true ;

    }

    @Override

    public void close(MessageContext messagecontext) {

         

    }

    @Override

    public Set<QName> getHeaders() {

         System. out.println("getheaders" );

          return null ;

    }

}

七、spring 客戶端配置

<jaxws:client id= "hello"

   serviceClass="com.iit.song.ws.service.IHello" 

   address="http://localhost:8080/ws/IHello" >

       <jaxws:outInterceptors>

           <ref bean= "headerInterceptor" />

       </jaxws:outInterceptors>

</jaxws:client>